2009 YB2
2009YB2, K09Y02B, o4779
All data for this body: [vot]
MPC data
| Name (number) |
2009 YB2 (504779) |
| a |
2.60404 |
| e |
0.22686 |
| i / sin(i) |
11.9097 /
0.20637
|
| q |
2.01328
|
| Q |
3.19480
|
| ω |
318.0636 |
| Node |
108.6842 |
| m |
119.5271 |
| n |
0.2345 |
| Epoch |
2460200.5 |
| nobs |
174 |
| nopp |
8 |
| Years observed |
2009-2023 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.603 |
|
| ep |
0.222 |
|
| sin(ip) |
0.187 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.240 |
|
| Mass |
|
|
| D |
1.73 |
0.451 |
| pV |
0.078 |
0.0494 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6028 |
0.2223 |
0.1870 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.73 |
0.451 |
0.451 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.078 |
0.0494 |
0.0494 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |